Sentence examples for by parallel insertions in from inspiring English sources

These results, albeit based on a limited sample of a specific set of genes, indicate that shared intron positions can, in some instances, arise independently by parallel insertions in distantly-related lineages.

This type of local synteny may be partly explained by evolutionary DNA exchange between the two replicons or by parallel insertion of homologous sequences of incoming DNA.

However, such inferences remain untested by addition and consideration of many other intervening taxa (where the alternative hypothesis is that many shared introns have arisen by parallel insertion).

Thus, large-scale insertions, which resulted mainly from bacteriophage integration, run contrary to the "true" phylogenetic signal by inserting many genes in one event as well as by putative parallel insertions into different strains.

It is only in the case of independent insertions occurring within a very narrow window (<25 bp) and in the same orientation, that parallel insertions become a problem, a problem that is not unique to the ME-Scan protocol.

Any insertion-based data set would struggle to discern parallel insertions.

To move beyond these limits, we developed an assay that allows parallel insertion of thousands of DNA fragments in a defined locus in murine embryonic stem cells (ESC).

Finally, we derive a parallel mesh generation and refinement module for shared memory architectures based on pre-existing serial modules by implementing Chernikov and Chrisochoides' parallel insertion algorithm along with the two above tools.

To gain a more detailed insight into the parallel insertion of introns at identical positions we present here in detail a particular example from our dataset, that of a parallel intron in the nad7 gene.

Again in these two cases, it is possible that parallel insertion, rather than gene conversion, is responsible for this observation.

Parallel insertion into 'preferred' sequence sites [ 46], as expected by the IL theory, would be highly unlikely to explain this finding.